// Copyright (C) 2017 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package note

import (
	"io"

	"github.com/google/gapid/core/text"
)

// Writer returns a io writer that collects lines and writes them as notes to the handler.
func Writer(handler Handler) io.WriteCloser {
	return text.Writer(func(s string) error {
		return handler(Page{{
			SectionInfo: SectionInfo{Relevance: Critical},
			Content:     []Item{{Key: nil, Value: s}},
		}})
	})
}
